M42 converter

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APS M42 Mount Variable Auto Teleplus 2x. Double Your Focal Length
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Lenses

APS M42 Mount Variable Auto Teleplus 2x. Double Your Focal Length

Original price was: $20.00.Current price is: $14.00.
Sale!
Petri M42 Mount Auto X2 Converter With Case. Perfect For Doubling Your Focal Length.
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Lenses

Petri M42 Mount Auto X2 Converter With Case. Perfect For Doubling Your Focal Length.

Original price was: $20.00.Current price is: $14.00.